Question

type the missing number that makes these fractions equal:
\\(\frac{2}{10} = \frac{\square}{20}\\)

Explanation:

Step1: Analyze denominator change

Denominator goes from 10 to 20, so $20\div10 = 2$.

Step2: Apply to numerator

Multiply numerator 2 by 2: $2\times2 = 4$.

Answer:

4